Coeliac disease is a chronic disorder caused by intolerance to gluten, which is a protein found in wheat and wheat products.
IBS is characterised by stomach cramps, abdominal pain and intermittent diarrhoea.
A healthy gastrointestinal tract is something we often take for granted. But to keep this intricate system firing on all cylinders, it needs a bit of maintenance.
Food poisoning can be fatal. Here's what you can do to avoid it as far as possible.